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Purple Beelzemon is a mill deck: it wants to dump its own cards into the trash, because almost every Beelzemon gets stronger the fuller the trash gets. Once the trash is past 20 cards, a tiny Impmon can warp straight into Beelzemon and then Beelzemon: Blast Mode, wiping the opponent's board and swinging for enough security checks to end the game in one turn.

A high-skill Time Stranger control toolbox. The trick most players miss: you lower your OWN security on purpose — Elecmon and Aegiomon send your top security to hand — because the payoffs only switch on at low security (Aegiochusmon's delete, Jupitermon's Recovery). In-Between Theater and the TS Tamers build the memory; Jupitermon is the payoff: it trashes the opponent's security, shreds their board with -13000 DP, and is almost impossible to remove.

This Red Gallantmon deck wants to flood the trash early, then unleash Crimson Mode to mass-delete the opponent's board for free. Every deletion unsuspends a Gallantmon so it can attack again, and the more cards sit in the trashes the more security each attack rips away. With enough deletions and a fat trash, one turn of repeated attacks empties the opponent's whole security stack and swings in for the win.

The classic DNA combo, beginner-friendly but explosive. Davis & Ken is the engine: it plays your rookies for free and refunds memory on every blue/green digivolve, so you Jogress ExVeemon + Stingmon into Paildramon, climb to Imperialdramon: Dragon Mode, then choose your finisher — Fighter Mode's double-tap or a Counter-Blast Paladin Mode that wipes the opponent's whole board. A clean primer on DNA digivolution and memory tempo.

This Blue/Green deck builds up Imperialdramon and then reacts to whatever the opponent does. Once Dragon Mode is in play, every time the opponent plays or digivolves a Digimon you can Blast Digivolve into the Fighter Mode ACE for free, instantly sending one of their Digimon to the bottom of their deck. By attacking with that same ACE you bottom-deck a second Digimon every turn, grinding the board to nothing while you take security.

A high-skill Time Stranger swarm-toolbox. Cheap blue bodies suspend and lock the opponent's board (Garurumon, Ikkakumon, WereGarurumon) while your line plays extra Iliad bodies for free. The real skill is the Lv.6 choice: Neptunemon returns their board and races with a double-attack loop, or Venusmon locks them down to grind. You aren't running one combo line — you're picking the top-end the matchup needs.